| 释义 |
hematopoietic malignancy he·ma·to·poi·et·ic ma·lig·nan·cy (hēmă-tō-poy-etik mă-lignăn-sē) Cancer of the blood-forming organs caused by stem cell mutation. hematopoietic malignancyAny of the cancers that arise from unregulated clonal proliferation of hematopoietic stem cells, such as leukemia and lymphoma. In these disorders, genetically abnormal blood-forming cells (derived from precursors of granulocytes, lymphocytes, platelets, or red blood cells) reproduce in an unchecked fashion, consume nutrients, infiltrate various tissues, and replace the body's normally functioning cells. See: leukemia; lymphoma |